t. rowe price. invest with confidence. request a prospectus or summary prospectus with investment information, risks, fees and expenses to read and consider carefully before investing. >>> we're back with bradley cooper, star of the great new philadelphia movie, i must say, "silver linings playbook." here's another clip of the movie. but you've got to go see it. when pat, his character, explains his problems in a therapy session. let's watch it. >> can you talk about something that you did before or after? >> yeah, about a week before the incident i called the cops and i told them that my wife and the history guy were plotting against me by embezzling money from the local high school, whi which wasn't true. it was a delusion. and we later found out from the hospital it's because i'm -- >> undiagnosed bipolar. >> yeah. with mood swings and weird thinking brought on by severe stress, which rarely happens, thank god. >> is that actor really from south asia or is that an accent? >> yeah, that's anapam khar. he's fantastic. >>